diff --git a/homeassistant/components/google_assistant/button.py b/homeassistant/components/google_assistant/button.py
index 415531214c5..47681308b53 100644
--- a/homeassistant/components/google_assistant/button.py
+++ b/homeassistant/components/google_assistant/button.py
@@ -34,14 +34,19 @@ async def async_setup_entry(
 class SyncButton(ButtonEntity):
     """Representation of a synchronization button."""
 
+    _attr_has_entity_name = True
+    _attr_translation_key = "sync_devices"
+
     def __init__(self, project_id: str, google_config: GoogleConfig) -> None:
         """Initialize button."""
         super().__init__()
         self._google_config = google_config
         self._attr_entity_category = EntityCategory.DIAGNOSTIC
         self._attr_unique_id = f"{project_id}_sync"
-        self._attr_name = "Synchronize Devices"
-        self._attr_device_info = DeviceInfo(identifiers={(DOMAIN, project_id)})
+        self._attr_device_info = DeviceInfo(
+            identifiers={(DOMAIN, project_id)},
+            name="Google Assistant",
+        )
 
     async def async_press(self) -> None:
         """Press the button."""
diff --git a/homeassistant/components/google_assistant/strings.json b/homeassistant/components/google_assistant/strings.json
index cb01a0febf5..8ef77f8d8c3 100644
--- a/homeassistant/components/google_assistant/strings.json
+++ b/homeassistant/components/google_assistant/strings.json
@@ -1,4 +1,11 @@
 {
+  "entity": {
+    "button": {
+      "sync_devices": {
+        "name": "Synchronize devices"
+      }
+    }
+  },
   "services": {
     "request_sync": {
       "name": "Request sync",
diff --git a/tests/components/google_assistant/test_button.py b/tests/components/google_assistant/test_button.py
index d16d406999e..d3c5665b945 100644
--- a/tests/components/google_assistant/test_button.py
+++ b/tests/components/google_assistant/test_button.py
@@ -24,7 +24,7 @@ async def test_sync_button(hass: HomeAssistant, hass_owner_user: MockUser) -> No
 
     await hass.async_block_till_done()
 
-    state = hass.states.get("button.synchronize_devices")
+    state = hass.states.get("button.google_assistant_synchronize_devices")
     assert state
 
     config_entry = hass.config_entries.async_entries("google_assistant")[0]
@@ -36,7 +36,7 @@ async def test_sync_button(hass: HomeAssistant, hass_owner_user: MockUser) -> No
         await hass.services.async_call(
             "button",
             "press",
-            {"entity_id": "button.synchronize_devices"},
+            {"entity_id": "button.google_assistant_synchronize_devices"},
             blocking=True,
             context=context,
         )
@@ -48,7 +48,7 @@ async def test_sync_button(hass: HomeAssistant, hass_owner_user: MockUser) -> No
             await hass.services.async_call(
                 "button",
                 "press",
-                {"entity_id": "button.synchronize_devices"},
+                {"entity_id": "button.google_assistant_synchronize_devices"},
                 blocking=True,
                 context=context,
             )